baber/WOPTO huggingface dataset:
Patent JP-H04212082-A (JP)
Title: Radar equipment
Inventor: FUJIKAWA TAKUMI
IPC: G01S7/12
Filed: 1991-03-04
Abstract: PURPOSE:To properly display the moving locus of an object to be detected such as an island or another ship in such a case that the bow line of one's own ship is always changed. CONSTITUTION:A moving locus signal (showing the moving locus of an object to be detected such as an island or another ship) is formed on the basis of the output signal (present data) of a buffer memory 3 and the output signal (past data) from a moving locus signal processing memory 8a (first memory) in a moving locus signal forming part 4a (signal processing means) but the moving locus signal processing memory 8a stores the moving locus of the object to be detected in a memory element having an address determined based on a predetermined azimuth regardless of the course of one's own ship in any indicated display mode and, therefore, the data stored in the buffer memory 3 and the moving locus signal processing memory 8a is allowed to correspond and the moving locus of the object to be detected is properly displayed.
Patent JP-H03243494-A (JP)
Title: Breathing bag for diving respiration device
Inventor: KOBAYASHI KAZUNORI
IPC: B63C11/24
Filed: 1990-02-20
Abstract: PURPOSE:To constantly obtain the same breathing action regardless of the position of a wearer by devising the mounting position of counterweights for compensating for the difference of internal pressures caused by the depth difference produced by the supine or prone position of the wearer in water in a semi-closed respiration device put on the breast of the wearer. CONSTITUTION:In a semi-closed respiration device which removes carbon dioxide gas from respiration circulating in a respiration circuit, supplying respiration gas, and further discharging surplus respiration, a breathing bag 1 having the functions of expiration and inspiration is formed into a bag-like form by the use of a flexible sheet material. On one side of the breathing bag 1, counterweights 2 are arranged around the case 10 of an exhaust valve 9 in a loop. The counterweights 2 are provided in order that the difference of internal pressures between the pressure center 20a of the lungs and the pressure center 1a of the breathing bag 1 caused by the difference of depths between both the pressure centers produced by the supine or prone position of a wearer 20 in water can be compensated for. The exhaust valve 9 is composed of a check valve disc 14 and an exhaust valve disc 11 arranged on the top and bottom of the cylindrical case 10.
Patent JP-H01214073-A (JP)
Title: Thermoelectric converter
Inventor: TANJI YASUNORI
IPC: H01L35/32
Filed: 1988-02-22
Abstract: PURPOSE:To control supply of excessive thermal energy and supply high heat source side thermal energy highly efficiently by a method wherein a thermoelectric converting part in which a plurality of unit elements composed of pairs of P-type and N-type semiconductors connected in series to each other with metal pieces are provided in parallel and heat transmitting members whose one side ends are connected to the metal pieces and whose other ends receive thermal energy are provided. CONSTITUTION:A thermoelectric converting part 1 in which a plurality of unit elements composed of pairs of P-type and N-type semiconductors 1a and 1b connected in series to each other with metal pieces are provided in parallel and heat transmitting members 5 whose one side ends are connected to the metal pieces and whose other ends receive thermal energy from external sources are provided. Or the thermoelectric converting part 1 in which a plurality of the unit elements composed of pairs of N-type semiconductors 1b and P-type semiconductors 1a whose respective one side ends are used as cathodes and anodes respectively and whose respective other ends are connected in series to each other with the metal pieces are provided in parallel, heat shielding plate members 3 and 4 provided between the thermoelectric converting part 1 and an external heat source, the heat conducting members 5 extended from the metal pieces and connected to the external heat source piercing through the heat shielding plate members 3 and 4, an insulating member 2b providing an electrostatic coupling between the cathodes and anodes and a cooling means 6 cooling the insulating member 2b are provided.
Patent JP-S63207788-A (JP)
Title: Work platform ship
Inventor: OKAMURA YASUHIDE
IPC: E02D23/00
Filed: 1987-02-20
Abstract: PURPOSE:To improve safety in a work platform ship such as a dolphin dock or the like equipped with a float and a work floor board lower portion by providing holes for watering and draining at the lower part of the float and the work floor board lower portion and an air supply/exhaust pipe at the upper part. CONSTITUTION:When a launching is made by using a work platform ship 1, the valve 9 of an air supply/exhaust pipe 8 is opened, and watering into a float 2 is done as air in the float 2 is being exhausted. Also, watering into a work floor board lower portion 3 is done by means of an underwater pump or the like. The work platform ship 1 is thus seated on a mound G and a concrete structure C is manufactured on a work floor board 6. Next, water inside the work floor board lower portion 3 is drained and at the same time, compressed air is sent into the float 2 from the air supply/exhaust pipe 8 and water inside the float 2 is drained, and the ship 1 is floated and moved to a launching location and moored by a cable. Next, the concrete structure C is floated by making the ship 1 sink through watering again, and the work platform ship 1 is evacuated. Safety can therefore be improved.
Patent JP-S59163968-A (JP)
Title: Color system
Inventor: ABE SHIYUNICHI
IPC: G03G15/01
Filed: 1983-03-08
Abstract: PURPOSE:To attain color reproducing with stable and excellent picture quality by reading a color test chart so as to generate a reference color signal, applying a prescribed processing to this signal and correcting the color. CONSTITUTION:When a test mode switch 165 is turned on, a color test chart is read, and reference color signal separated into three red B, green G and red R are photo detected by image pickup elements 14, 16 and 18, respectively. Then, the color signal drives a semiconductor laser 21 via an image processing section 27. The copy image of the test chart formed by the laser light is read by a photo sensor 170 and its output signal is inputted to a main body control section 64. When an output difference among four phototransistors sensing the pattern different from the gradation of the sensor 170 is a prescribed value or over, it is decided that the gradation is sufficient and when the output difference is a prescribed value or below, the control section 64 selects a gamma memory by color of a gamma correcting unit and corrects the gradation. When the value is not corrected out, an alarm lamp 167 is lighted so as to raise alarm.
Patent JP-S63206069-A (JP)
Title: Image sensor
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1987-02-23
Abstract: PURPOSE:To quickly attain the resetting of the matching capacity of a light receiving element and to execute the high speed action of an image sensor by connecting suitably a capacity element to a signal reading line and adding the capacity to the light receiving element. CONSTITUTION:When the capacity of respective signal lines l1, l2, l3... is increased, the signal of an 'H' level is impressed to a resetting terminal RS, MOS switches Tc1, Tc2, Tc3... are turned on and capacity elements C1, C2, C3... are connected to signal reading lines l1, l2, l3.... Thus, the essential capacity of respective signal reading lines l1, l2, l3... comes to be larger and the matching of the photodiode can be sufficiently charged. On the other hand, when the capacity of the signal lines l1, l2, l3... is sufficient compared with the matching capacity of the photodiode, the resetting terminal RS is made into an 'L' level, the MOS switches Tc1, Tc2, Tc3... are turned off and the capacity elements C1, C2, C3 are insulated from the signal lines l1, l2, l3.
Patent JP-S61196181-A (JP)
Title: Radar response correlation circuit
Inventor: KOIKE YOSHIFUMI
IPC: G01S7/292
Filed: 1985-02-27
Abstract: PURPOSE:To enable the suppression of the generation of a false target without impairing the separation capacity of the target, by performing a correlation processing of the distance and the azimuth of the target obtained from radar responses based on the averaged correlation gate center. CONSTITUTION:Information (distance and azimuth) 21 on the position of a target determined from radar responses sequentially obtained following the radar rotation while a radar target is located within a radar beam undergoes a correlation processing by a correlation processing section 11 in terms of the radar sweep unit based on a correlation gate (center and range) 22 generated from a correlation gate memory section 12. When there is any correlation in the positional information 21, the positional information (distance and azimuth) 23 determined from the radar response corresponding to the correlation and the correlation gate center 24 for the correlation processing are averaged with a correlation gate center averaging section 14 and the correlation gate center memorized in the correlation gate memory section 12 is updated by the mean 25 with a correlation gate center updating section 13.
Patent JP-S56133096-A (JP)
Title: Methane gas generator for night soil
Inventor: ADACHI HIDEO
IPC: C02F11/04
Filed: 1980-03-24
Abstract: PURPOSE: To permit the recovery of a large amount of methane gas by the utilization of solar energy by providing a solar energy radiation pipe inside a methane recovery tank into which night soil is supplied.  
     CONSTITUTION: A solar energy radiation pipe 1 is provided inside a methane recovery tank 6 and also connected with a solar energy recovery device. In such a device, night soil is flowed from an inlet 7 into the recovery tank 6. A temperature sensor Tc is provided on the surface of the pipe 1, and a pump is operated on the basis of set temperature condition and solar energy is radiated to a night soil tank only when heated by the sunshine to raise the temperature of the liquid in the night soil tank. Since, even when the temperature of the liquid is higher, cold night soil is quantitatively flowed into the tank, heated liquid is likewise discharged from the tank, and heat is dissipated to its surroundings, the temperature can be kept almost constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09225851-A (JP)
Title: Motor-driven screw fastening device and controlling method therefor
Inventor: OKAJIMA IKUO
IPC: B25B23/14
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of biting between a screw fastening device socket and a fastened screw by perform controlling such that a motor is driven in the normal direction at the time of fastening the screw, and the motor is driven in the reverse direction with a low torque when a normal/reverse rotation changeover switch is switched to the reverse rotation side after the completion of fastening operation. SOLUTION: To screw a screw to be fastened into a fastening body, first a normal/ reverse rotation changeover switch 8 of a screw fastening device 1 is operated to the normal rotation side and an operation switch 4 is operated, and then a motor 5 is rotated normally so that the screw is screwed into the fastening body. Next, when the switch 8 is operated to the reverse rotation side after the completion of fastening operation, an output voltage is turned zero (0) by a normal/reverse rotation detector 16, then the set output of a drive power setter 15 is changed over to the set output by a reverse rotation low torque setting circuit 15L and the motor 5 is changed over to the low torque reverse rotation mode.  The biting between a socket and the screw to be fastened is prevented by the changeover to the low torque reverse rotation mode in the motor, thereby facilitating easy release of the socket from the screw.
Patent JP-S59164157-A (JP)
Title: Thermal printer
Inventor: SUZUKI SATOSHI
IPC: B41J2/255
Filed: 1983-03-08
Abstract: PURPOSE:To enable high speed printing, by loading a thermal head wherein a character is constituted as one dot by mutually combining heat generating bodies selected from a plurality of different lines while each of them is connected to one control semiconductive element. CONSTITUTION:In performing high speed printing, the heat generating bodies R25-R32 in the side of a head part 3 and heat generating bodies R1-R24 corresponding to each of them are combined while the latter is selectively heated so as to follow the heat generating bodies in the side of the head part 3 and this combination is used as one dot to constitute a character. When high speed printing is performed by this mechanism, a control semiconductive element 4 uses all of 32 bits and can be driven in reduced capacity per one bit. In addition, because a head part 2 is also used as a high speed head part at the time of high speed printing, extremely high speed printing is enabled.
Patent JP-S57152141-A (JP)
Title: Inspecting device for semiconductor substrate
Inventor: TAGUCHI YUKIHISA
IPC: G01R31/26
Filed: 1981-03-17
Abstract: PURPOSE:To mount and demount a semiconductor substrate to be treated on a test table safely and surely by a method wherein a mounting and demounting jig provided with a notch or a hole smaller than the outside circumferential diameter of the substrate is made to move upward and downward. CONSTITUTION:When the mounting and demounting jig 3 is made to move to the upward direction A in condition that the semiconductor substrate 1 is put on the mounting part 2a of the test table 2, the substrate 1 on the test table 2 is held with the outside circumferential part thereof by the mounting part 3a of the mounting and demounting jig 3, and is made to secede from the test table 2. The substrate held on the mounting and demounting jig can be put on the test table by the opposite process. At this time, the diameter D1 of notch of the mounting part 3a of the mounting and demounting jig is formed as larger than the outside diameter D2 of the mounting part of the test table. Accordingly the substrate can be mounted on and demounted from the test table safely and surely.
Patent JP-H10207627-A (JP)
Title: Mouse pad
Inventor: NOIDE MASAKAZU
IPC: G06F3/039
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To quickly and securely improve user's mouse operation technique by allowing the mouse operation area of a mouse pad to have a specific area range. SOLUTION: The mouse pad 1 has the mouse operation are 2 of 25 to 144cm<2> , preferably, 100 to 144cm<2> in surface area. The mouse pad 1 is made of any material such as wood, cork, sponge, rubber, glass, plastic, and metal. Wood is the most preferable from a viewpoint of beauty. The mouse pad 1 may be in any shape of an animal, an insect, a fish, a person, a fruit, a vehicle, etc., in addition to a rectangle, a square, a circle, etc. Thus, the mouse pad 1 has the mouse operation area of irreducible necessary area and suppresses mouse operation unnecessary for a mouse user, so the use's mouse operation technique can speedily and securely be improved.
Patent JP-H05210915-A (JP)
Title: Disk device
Inventor: MURATA SHUN
IPC: G11B19/02
Filed: 1992-01-30
Abstract: PURPOSE:To improve the performance of the disk system where information is recorded by the zone bit system by dynamically rearranging data blocks in optimum zones in accordance with statistical information of access to a medium. CONSTITUTION:When a medium 10 is loaded, contents of an exchange table area 13 and an access count table area 14 on the medium are read out to an exchange table memory 60 and an access count memory 40. At the time of reading/writing data from/in the medium 10, contents of the access count memory 40 are incremented simultaneously with data read/write. Contents of the access count memory 30 for a zone 11 where data is read or written are compared with those for a more outer zone 17; and if data exchange improves the performance of the disk system, data in the zone 11 is exchanged with data in the more outer zone 17. Thus, data blocks whose frequency in access is higher are dynamically moved to zones accessed at a higher speed.
Patent JP-S51113131-A (JP)
Title: Method of detecting disconnection trouble
Inventor: MIURA HIDEO
IPC: H02H7/26
Filed: 1975-03-28
Abstract: PURPOSE: To provide a disconnection trouble detection system, which detects zero phase voltage at a line end and couples zero phase impedance at the time of occurrence of a disconnection accident in a wiring, and with which it is thus possible to detect only the disconnection accident and inform an electric station of the accident. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09208670-A (JP)
Title: Coating composition
Inventor: KAWAKAMI SUSUMU
IPC: C09D163/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a one-package coating composition which has an excellent storage stability and an ordinary-temperature curability and can give coating films excellent in weather resistance and adhesion by mixing an epoxy organic resin with a ketiminosilane compound. SOLUTION: This composition comprises a mixture of an epoxy resin (A) (e.g. a copolymer of at least one epoxy vinyl monomer with at least another vinyl monomer copolymerizable therewith) with a ketiminosilane compound (B) represented by the formula (wherein one of R1 and R2 is a 1-3C aliphatic hydrocarbon group, and the other is a 1-5C aliphatic hydrocarbon group; at least one of R3 , R4 and R5 is a 1-4C alkoxyl, and the rest are 1-8C aliphatic hydrocarbon groups when one or two of them are alkoxyl groups; and (n) is 1-6). This composition is excellent in ordinary temperature curability, is more excellent in weather resistance and adhesion than conventional urethane resins, and is advantageous in that no toxic curing agent such as a polyisocyanate is necessary.
Patent JP-S53124809-A (JP)
Title: Apparatus for holding dc voltage in torlley wire of electric railway
Inventor: TAKEISHI MITSUMASA
IPC: B60M3/02
Filed: 1977-04-04
Abstract: PURPOSE: To enable smooth starting and travelling of an electric train, through provision of a battery connected in series or in parallel with the trolley wire, which supplements and compensates drop in trolley voltage that is caused when starting many electric trains simultaneously at a point remote from a substation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51114012-A (JP)
Title: A method of reproducing recorded television stills
Inventor: SASAKI KENICHI
IPC: G11B20/02
Filed: 1975-03-31
Abstract: PURPOSE: A method of economic reproduction of frequency modulated single frames of fileds of video signals recorded on discs. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55131141-A (JP)
Title: Recovering method for silver in photographic bleach-fix bath
Inventor: MACHIDA HIROYOSHI
IPC: C22B11/00
Filed: 1979-04-01
Abstract: PURPOSE: To efficiently recover silver in a used color photographic bleach-fix bath and control environmental pollution in treatment of waste liquor by reducing iron (III) aminopolyacetate complex salt in the bath and reacting it with Al.  
     CONSTITUTION: Iron (III) aminopolyacetate complex salt in a used bleach-fix bath in a vessel is reduced with an adequate amt. of hydrosulfite added. After charging an adequate amt. of Al of wool-form or the like the bath is covered to prevent contact of the free surface of the bath and air, and it is allowed to stand. By holding this state reaction proceeds quickly, and formation of air bubbles from the Al surface and deposition of silver are confirmed. With finish of the reaction the deposited silver accumulates on the vessel bottom as sludge. Unreacted Al remains as it is, and the presence of silver ion becomes unrecognized in the mother liquor. Since waste liquor freed of silver does not contain a substance such as sol. iron to be regulated, no trouble about environmental pollution is caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08230044-A (JP)
Title: Method and apparatus for welding synthetic resin material
Inventor: SHINDO ISAMU
IPC: B29L9/00
Filed: 1995-02-27
Abstract: PURPOSE: To rapidly, certainly and perfectly weld a synthetic resin material with excellent workability. CONSTITUTION: In a method for welding a synthetic resin material 1, synthetic resin chips are melted in a melting part 2 while inert gas is sprayed on a part 7 to be welded by a gas blowoff means 4 to be supplied by an extrusion means to be welded. If necessary, the part 7 to be welded is heated by infrared rays from a halogen lamp 5 to be welded.
Patent JP-S59176574-A (JP)
Inventor: ZEEMUSU RARII CHIYANSU
IPC: F26B13/18
Filed: 1984-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000234712-A (JP)
Title: Slide type step grate stoker
Inventor: SHINOHARA TAKESHI
IPC: F23H7/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To readily manufacture plural kinds of grates by providing grooves at the top of a slide which is put together with the upper surface of a grate in a sliding manner, and constituting a nozzle hole, which communicates with an air passage, between the grate and the slide, and an air discharge port which communicates with the air passage through the nozzle hole, relying on the grooves. SOLUTION: An air passage 5 is formed from the rear side of a grate 4 to the front side thereof throughout its lower part, and a slide 6 is detachably provided at the front side of the grate 4 and put together with the upper surface of the grate 4 in a sliding manner. The top of the slide 6 is provided with grooves 20, while forming a nozzle hole 7, which communicates with an air passage 5, between itself and the grate 4 relying on the grooves 20. A large number of bodies which are identical with the slide 6 are casted, so that plural kinds of the slides each having an even height and a different depth of the grooves 20 can be manufactured in the processes. Therefore, only one kind of a mold is necessary for each of the grate 4 and the slide 6. Thus, plural kinds of grates having a simple structure can be manufactured at low costs.
Patent JP-S55131139-A (JP)
Title: Sintering machine controlling method
Inventor: HAMADA MASANARI
IPC: C22B1/20
Filed: 1979-03-30
Abstract: PURPOSE: To stabilize the output and reduce the return ore formation rate by calculating a proper firing speed from the correlation between a product yield and a calcining distance and the correlation between the distance and a calcining speed and controlling the pallet speed and the firing speed.  
     CONSTITUTION: A calcining distance from FFP (grade arrival position of firing front lin 1) detector 9, a signal from pallet speed detector 26, an output from product Merrick scale 27, a signal from disappearance rate operator 23, a signal from  feed ore amt. operator 19, and the thickness of a starting material layer, the width  of a pallet, etc. from manual setter 24 are inputted in main operation unit 10. According to the values the firing speed, the density of the charged starting material  and the yield of a product are calculated, a proper calcining distance and a proper firing speed are operated, and a pallet speed is calculated. This value is outputted to pallet speed regulator 28. Unit 10 also calculates the proper bulk of the charged material and outputs it to bulk regulator 29. By this operation sintering work of a high yield is performed in accordance with a change in desired output. 
     COPYRIGHT: (C)1980,JPO&Japio